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Parasympathetic neural signal decreases the cardiac output by

a)

Decreasing the speed of conduction of action potential

b)

Slowing down the rate of heart beat

c)

Increasing the speed of blood in veins

d)

Both (a) and (b)



Question ID - 3584 | SaraNextGen Top Answer

Parasympathetic neural signal decreases the cardiac output by

a)

Decreasing the speed of conduction of action potential

b)

Slowing down the rate of heart beat

c)

Increasing the speed of blood in veins

d)

Both (a) and (b)

1 Answer
127 votes
Answer Key / Explanation : (d) -

(d)

Parasympathetic neural signals (another component of ANS) decreases the rate of heartbeat, speed of conduction of action potential and thereby cardiac output

127 votes


127